baber/WOPTO huggingface dataset:
Patent JP-H0499520-A (JP)
Title: Rice cooker
Inventor: HAMADA HIRONORI
IPC: A47J27/00
Filed: 1990-08-17
Abstract: PURPOSE:To change the water absorption quantity to water so that the hard extent of rice can be changed freely by changing the combination of the time in the 'pre-cooking process' and a pre-cooking temperature by a setting means. CONSTITUTION:The rice cooker has a heating means 2 for heating a pot 1, and a temperature detecting means 3 for detecting temperature of the pot 1, and also, is provided with a starting means 4 for outputting the starting signal of rice cooking, a timer means 5 for starting counting output of this starting means 4, and also, a storage means 6 for storing the combination of the time counted by this timer means 5 and a pre-cooking temperature, a setting means 7 for changing the combination of the time and the pre-cooking temperature stored in this storage means 6, and moreover, constituted of a control means for controlling the heating means 2 so that the temperature of the pot 1 detected by the temperature detecting means 3 is maintained at the pre-cooking temperature stored in the storage means 6 until the timer means 5 reaches the time stored in the storage means 6.
Patent JP-H04100303-A (JP)
Title: Feedback amplifier
Inventor: ONO TOMOHIKO
IPC: H03F3/193
Filed: 1990-08-18
Abstract: PURPOSE:To control a feedback amplitude electrically by using a varactor diode as a feedback element and acting the varactor like a variable capacitive element. CONSTITUTION:An output signal appearing at an output terminal 3 is fed back to an input terminal 2 via a passive element in a feedback circuit. A varactor diode 7 acts like a variable capacitive element and its capacitance changes inversely proportional to a reverse bias voltage (v). The reverse bias voltage (v) is a voltage drop resulting from a drain current id across a drain current detection resistor 9 and the reverse bias voltage (v) is controlled depending on the resistance of the resistor 9. Thus, the feedback amplitude is changed electrically and the nonlinearity of the amplitude and phase due to the saturation of the amplifier is improved.
Patent JP-S59110946-A (JP)
Title: Gear unit
Inventor: KANEDA TOKUZOU
IPC: F16H1/20
Filed: 1982-12-14
Abstract: PURPOSE:To prevent gears from disengaging even if a load is added in a gear unit provided with gears to be engaged with and disengaged from each other by adapting them to be engaged smoothly with each other. CONSTITUTION:A drive gear 1, an idle gear 4 rotatably supported on an arm 6 rotatable round the rotational center of the drive gear 1 to be constantly engaged with the drive gear 1, and a driven gear 2 moveble between engaging and disengaging positions of the idle gear 4. In this gear unit, the rotational direction of the drive gear 1 is set toward the rotational center of the driven gear 2 from the rotational center of the idle gear 4 round the rotational center of the drive gear 1. In a triangle constructed of rotational centers A-C of three gears, the vertical angle at the apex of the rotational center of the idle gear 4 is selected over twice as much as the involute gear pressure angle of gears and under two right angles.
Patent JP-H1045126-A (JP)
Title: Built-up container
Inventor: NAKANO TAKEHIKO
IPC: B65D6/18
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To impart cushioning properties to the inside of a container made of a rigid plastic by providing a cushioning body made of a flexible plastic on an inner face of each of a bottom wall and side walls of the container so as to correspond to the assembled structure of the container. SOLUTION: In making a container, a bottom wall 1 and side walls 2 are formed into a hollow double-wall structure by blow-molding a rigid thermoplastic resin, and, at the time of molding, a hinge 7 for connecting each side wall 2 to each side of the bottom wall 1 is formed by compressing a parison and making its wall thin. In making a cushioning body 4, a bottom face portion 10 and each side face portion 11 are formed into a hollow double-wall structure by blow-molding a flexible thermoplastic resin. When this container is assembled, the cushioning body 4 is first mounted on the inner faces of the container, and each side wall 2 is erected at right angles with the bottom wall 1. Then, latches 8 provided at abutment portions of the mutually adjacent side walls 2 are locked to latch receivers to form a box-like container.  Accordingly, the inside of the container is excellent in cushioning properties, and the container becomes suitable for containing and transporting precision instruments, glassware, etc.
Patent JP-H0381964-A (JP)
Title: Solid electrolyte fuel cell
Inventor: FUSHIMI KAZUO
IPC: H01M8/12
Filed: 1989-08-24
Abstract: PURPOSE:To obtain a unit cell structure whose voltage drop is small by forming a first electrode thin film having fine, uniform pores, a pinhole-free solid electrolyte thin film, and a second thin film on the surface of a porous base plate in order. CONSTITUTION:A porous electrode thin film 2 having fine, uniform pores produced by the heat-pressing of a microporous thin film formed by electro-forming is formed on the surface of a porous base plate 1. A pinhole-free solid electrolyte thin film 3 is stacked on the porous electrolyte thin film 2, then an electrode thin film 4 is stacked thereon to form a unit cell. The electrode thin film in which fine, uniform pores are previously formed on the porous base plate and the solid electrolyte thin film is formed thereon so as to block the pores. Pinholes caused by the breakage of the solid electrolyte thin film on the large pores are not produced and adverse effect on electromotive force caused by pinholes is avoided.
Patent JP-H0758338-A (JP)
Title: Semiconductor device and its production
Inventor: FUNADA FUMIAKI
IPC: H01L21/84
Filed: 1993-08-10
Abstract: PURPOSE:To realize a high-speed operation in a peripheral circuit part and decrease OFF-state current value in a pixel part by forming TFTs in both parts by crystalline silicon films which are respectively crystal-grown in a parallel direction to the carrier flow in the peripheral circuit part and in a vertical direction against it in the pixel part. CONSTITUTION:An amorphous silicon film 104 is annealed for crystallization in a hydrogen reduction atmosphere or inactive atmosphere. At this time, the film 104 is crystallized in a vertical direction against a substrate 101 in an area where a nickel silicide film is formed selectively. In region adjacent to the substrate 100, crystal growth is progressed in a horizontal direction against the region 100 (a direction parallel to the substrate) as indicated in an arrow mark 105. The source/drain regions of the TFT in the peripheral circuit part are formed in such a crystal growth direction. In addition, those of the TFT in the pixel part are formed in a direction which crosses at a right angle the crystal growth direction indicated by the mark 105. Thus high speed operation can be realized.
Patent JP-H0780974-A (JP)
Title: Malleable mandrel for molding pipe
Inventor: JIYATSUKU TOUURUNERI
IPC: B29C48/09
Filed: 1993-09-02
Abstract: PURPOSE: To completely avoid a forming operation by manufacturing a blank continuously, followed by the process to finish a shape and cure by heat, through a provisional step in which a molded part or a flexible pipe is elastically delivered in a straight line with the help of an especially fitted material which straightens the pipe. CONSTITUTION: In the malleable mandrel for molding a pipe or a flexible pipe through thermal treatment, the pipe or the flexible pipe is constituted of a moldable core and a moldable polymer coating and manufactured in long size as a straight lined blank and used as such, and further, is cut in round slices to be molded. In addition, this molding is transferred in the form of a single- piece assembly 8 with a blank part 11 of an below pipe shape unitl the molding is cured. The molding is plastically straightened by stretching the part between gripping lengths 9, 10. The pipe or the flexible pipe thus molded is released from a mold substantially to the specified straight line length. The mandrel itself is peeled off at the end of a manufacturing cycle for regenerating and reusing the constituent of the mandrel.
Patent JP-S60111688-A (JP)
Inventor: NAKAJIMA AKIFUMI
IPC: D05B53/00
Filed: 1983-11-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0961050-A (JP)
Title: Refrigerator
Inventor: IKEDA TAKASHI
IPC: F25D25/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To improve convenience by concentrating container parts for frequently used food materials just above and just below a vertical partition wall having a predetermined height provided to form a refrigeration chamber on the upper portion thereof and a freezing chamber and a vegetable chamber on the lower part thereof. SOLUTION: The height of a vertical partition wall is set to be 850 ±50nm, and there are parallely provided a freezing chamber 2 on a lower right or left side in a refrigeration chamber and a vegetable chamber 9 on a lower right or left side in the same. The vegetable chamber 9 is constructed into 3 stages, and there are provided an accommodation part for foliage plant on this side of an upper stage accommodation container 21, in which accommodation part to foliage plant are accommodated, set standing vertically, and an accommodation part 23 for slidable small-sized articles on an interior upper part in the vegetable chamber 9. For a middle stage accommodation container 26 a slightly shallow container without any partition is disposed as an accommodation part for long articls.  For a lower stage a slightly deep lower stage accommodation container 28 without any partition is disposed as an accommodation part for large articles. Since there is ensured highly workable classification and accommodation fitted to usage of food materials accommodated in each chamber, frequently used food materials, which are accommodated in different storage chambers, are classified and accommodated at a central accommodation position, the height of which is most convenient for its use, so that convenience is impoved.
Patent JP-S6197245-A (JP)
Title: Production of malonic acid diester
Inventor: SHINODA KIYONORI
IPC: C07C67/36
Filed: 1984-10-19
Abstract: PURPOSE:In the production of the title compound, which is used as a starting material of medicines, by the reaction between a halogenated acetic ester, carbon monoxide and an alcohol, a rhodium compound is used as a catalyst to enable the increase in the yield inexpensively and easily in no need of pH control and a large amount of basic compounds. CONSTITUTION:A rhodium compound is used as a catalyst to effect the reaction between a halogenated acetic ester, carbon monoxide and an alcohol at 100-300 deg.C to give the title compound. The alcohol used in the reaction is preferably same as the residue of the acetic ester, for example, when a halogenated acetic methyl ester is used, methanol is preferably used, in case of an isopropyl ether, isopropyl alcohol is used. The rhodium compound used as a catalyst is, e.g., RhCl33H2O or Rh(NO3)3 and is preferably carried on activated carbon. The amount of Rh (as a metal atom) supported on the carrier ranges from 0.5 to 20wt%.
Patent JP-H0965438-A (JP)
Title: Changeable remote controller
Inventor: OIKAWA KAZUYUKI
IPC: H04Q9/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To attain sure charging by preventing the occurrence of a memory effect in a chargeable remote controller with built-in a secondary battery. SOLUTION: A switch 13 of this remote controller 1 is used to select a secondary battery 11 and a switch 14 of the remote controller 1 is used to select a secondary battery 12. A voltage detection section 15 provides the output of a detection signal S2 when the output voltage of the secondary battery 12 reaches a discharge end voltage. A switch control section 16 provides the output of a switching signal S3 in response to the detection signal S2 to changeover the switches 13, 14. Then the remote controller 1 is placed to a prescribed position of the main body device 2 to make charging contacts 18, 19 in contact with contacts 25, 26. A charging section 21 of the main body device 2 is connected to the secondary battery 12. In this case, the voltage detection section 22 detects in that the secondary battery 12 reaches the discharge end voltage.  The charging section 21 starts charging in response to the detection signal S4 and when a timer 23 expires after the lapse of a prescribed charging time, the charging is stopped.
Patent JP-H0267122-A (JP)
Title: Spring made of fiber reinforced resin
Inventor: ICHIKAWA JIRO
IPC: B29C70/06
Filed: 1988-09-01
Abstract: PURPOSE:To sufficiently increase the thermal and dynamic breaking strength of a spring made of a fiber reinforced resin by molding the spring using a fiber reinforced resin constituted of a continuous fiber and a resin having tensile elongation at break of 10% or more. CONSTITUTION:A fiber reinforced resin is formed from a continuous fiber such as a glass or carbon continuous fiber and a resin having tensile elongation at break of 10% or more and this resin is used to prepare a spring. As the resin having tensile elongation at break of 10% or more, a thermoplastic resin such as polyethylene, polypropylene, nylon, polycarbonate, polysulfone, polyether sulfone or polyether ether ketone is pref. used. Since the fiber reinforced resin is sufficiently elongated when external force acts on the spring by using the resin having tensile elongation at break of 10% or more, the bending quantity of the spring is increased and this spring can withstand high load.
Patent JP-H0563712-A (JP)
Title: Transmission switching control system for plural transmission stations
Inventor: MATSUMOTO MUTSUO
IPC: H04N1/00
Filed: 1991-08-29
Abstract: PURPOSE:To attain transmission switching between plural transmission stations without intermission continuously by sending a timing signal before the prescribed time of the end of transmission and allowing the transmission station scheduled for succeeding transmission to start transmission based on the timing signal. CONSTITUTION:When an external transmission control trigger is received before a prescribed time of the end of transmission while a transmission station A is in transmission, a residual time generating circuit 1 generates a count-down timing signal to make a transmission end time zero and outputs a transmission stop signal at the time of the end of transmission. An information signal coding circuit 2 encodes the timing signal and sends it to a transmission line via a multiplexer circuit 3 and a transmission reception circuit 4. On the other hand, the transmission station B of succeeding transmission receives a multiplex signal from the transmission station A, a demodulation circuit 5 separates a main signal and a coding signal, an information signal decoding circuit 6 extracts the timing signal and a switching signal. Then a residual time counter circuit 7 outputs a transmission starting signal to the circuit 4 at the arrival of the transmission end time. Thus, the transmission line is effectively used.
Patent JP-H0557618-A (JP)
Title: Grinding wheel for electrolytic dressing made of low melting point alloy and manufacture thereof
Inventor: OMORI HITOSHI
IPC: B23H5/00
Filed: 1991-08-29
Abstract: PURPOSE:To apply a grinding wheel to electrolytic dressing by turning over the base metal of the grinding wheel to form a mold of which the bottom is the underside of the base metal, melting low melting point metal, mixing abrasive grains with this, and pouring the low melting point metal containing abrasive grains in the mold. CONSTITUTION:A grinding wheel 10 is formed out of low melting point alloy containing abrasive grains, and combined with a base metal 10a. The melting point of the low melting point alloy is under 200 deg.C, and it is lead-bismuth series alloy. A work 16 is fixed on the upper face of a table 14, the underside and the side of the grinding wheel, namely the contact faces 12 with the work 16, are horizontal and vertical grinding faces, and the work is ground by contacting the contact face 12 of the rotating grinding wheel 10 with the work 16. For manufacturing the grinding wheel 10, at first the base metal of the grinding wheel 10 is turned over so as to form a mold of which the bottom is the underside of the base metal, low melting point metal is melted, abrasive grains are mixed with this, and the low melting point metal containing abrasive grains is poured into the mold.
Patent JP-H1153656-A (JP)
Title: Resonance label
Inventor: MATSUMOTO HIROSHI
IPC: G01S13/74
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To extend the range of practical application by changing the intrinsic resonance frequency of a resonance label resonance frequencies other than a set value. SOLUTION: This resonance label 1 is provided with plural circuit pattern having exposed parts 8. In this case, a part of an electrode plate 3 for constituting a capacitance element or a part or all of a spiral pattern for constituting an inductance element is stuck by plural conductive thin films 7, which are successively peeled off. Thus, the intrinsic resonance frequency set to the resonance label 1 varies to intrinsic resonance frequencies other than the set one.
Patent JP-H0668256-A (JP)
Title: Clustering device
Inventor: KAWASE NAOTO
IPC: G06T7/00
Filed: 1992-08-18
Abstract: PURPOSE:To make it possible to recognize a more right cluster structure than a method using a tree-like graph and to perform a more right cluster extraction. CONSTITUTION:A clustering process output means 1 performs a clustering till the whole becomes a group by a hierarchical mode when a data group expressed by plural number of feature amount is imparted and outputs the process of the clustering. A clustering process visualizing means 2 makes the process of the clustering as the change of the number of data which belongs to the inside of the cluster into a graph and outputs the information on the visualized contents as data. A cluster extraction means 3 traces the change of the cluster structure for each of clusters composed at a point of time of the process of the clustering when the point of time is designated and performs a more right cluster extraction.
Patent JP-S6463218-A (JP)
Title: Forming superconductive thin film
Inventor: KUROKI KENJI
IPC: C04B41/87
Filed: 1987-09-03
Abstract: PURPOSE:To make it possible to form film in high reproducibility by laminating three kinds of thin films having specific materials in order and repeatedly by a sputter method, and conducting heat treatment in an oxygen atmosphere so that a predetermined film thickness ratio to be composed in order that the ratio of a total quantity of thin film thickness by individual composing elements obtains the component ratio of an objective superconductive thin layer. CONSTITUTION:Three kinds of thin films are laminated by a sputter method, which are a thin film composed of Ba and its Oxide, a thin film composed of Cu and its oxide, and a thin film composed of periodic table group IIIa elements and their oxides, so that a predetermined film thickness ratio is composed when a superconductive thin film is formed. Ba and its oxide are made to Ba, BaO, and BaCO3, Cu and its oxide to Cu, CuO, and Cu2O, and periodic table group IIIa elements and their oxides to Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y2O3, La2O3, Ce2O3, Pr2O3, Nd2O3, Pm2O3, Sm2O3, Eu2O3, Gd2O3, Tb2O3, Dy2O3, Ho2O3, Er2O3, Tm2O3, Yb2O3, Lu2O3.
Patent JP-H0959464-A (JP)
Title: Chemical-resistant thermoplastic resin composition and its production
Inventor: KUSHIDA KENJI
IPC: C08L55/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin compsn. excellent in impact strength, chemical resistance, color tone stability, etc., by mixing a specific rubber-contg. graft copolymer, a vinyl cyanide copolymer, and a polycarbonate in a specified wt. ratio. SOLUTION: This compsn. is obtd. by mixing (A) 10-50 pts.wt. rubber-contg. graft copolymer formed by grafting a vinyl cyanide monomer (e.g. acrylonitrile), an arom. vinyl monomer (e.g. styrene), and other copolymerizable vinyl monomers onto a rubbery polymer (e.g. polybutadiene), (B) 10-80 pts.wt. vinyl cyanide copolymer formed from 25-55wt.% vinyl cyanide monomer, 75-45wt.% arom. vinyl monomer, and 0-60wt.% other copolymerizable vinyl monomers and having a content of sequence of three consecutive vinyl cyanide monomer units of 10wt.% or lower, and (C) 5-80 pts.wt. polycarbonate, so that the sum of the three polymers (A), (B), and (C) mixed is 100 pts.wt.
Patent JP-H0266957-A (JP)
Title: Pickup device of semiconductor element
Inventor: ICHISE MASAHIKO
IPC: H01L21/68
Filed: 1988-08-31
Abstract: PURPOSE:To make it possible to prevent occurrence of flaws in a semiconductor element even if the semiconductor element to be picked up is moved in the lateral direction when a push-up pin is pushed up by providing a step part in a holder. CONSTITUTION:In a holder 3a, a step part 8 is provided between a central flat part 6a and a slant part 7a which is inclined downward at the peripheral part. Before an UV tape 2 is sucked, a neighboring semiconductor element 1a is located higher than the lowest surface of a semiconductor element 1 to be picked up. After the UV tape is sucked, the UV tape 2 is conformal to the shape of the upper surface of the holder 3a. The neighboring semiconductor element 1a is lowered and located lower than the lowest surface of the semiconductor element 1 to be picked up. When the UV tape 2 is sucked through sucking holes 5, the UV tape 2 which is located on a lower flat part 9a id lowered. The UV tape 2 is peeled off from the semiconductor element 1 to be picked up. Therefore, the semiconductor element 1 can be picked up without pushing up the semiconductor element 1 with a push-up pin 4.
Patent JP-S60104250-A (JP)
Title: Detector for chromatography
Inventor: TERII EE BAAGAA
IPC: G01N27/27
Filed: 1984-10-18
Abstract: PURPOSE:To improve detecting accuracy and resolution without introducing the error caused by capacitive current by minimizing the electric capacity of a counter electrode and impressing the 1st and 2nd voltages and the 3rd voltage of the polarity reverse from the 2nd voltage to the counter electrode. CONSTITUTION:The equiv. double-layered capacity CDL when a liquid is filled in a cell 100 is >=0.1-0.2muF with respect to ordinary 10-100muF. A small working electrode 310 is not stained when the cell is dynamically cleaned. A porous ceramic plug 350 is inserted into the hole 353 of an electric holder and is made flush with the inside surface forming the liquid joint acting like a lamp wick for the purpose of electrochemical exchange between a main cell cavity 180 and a reference electrode 370. Such cell is a fluid cell having the response volume smaller than 1mul and the bearing of the electrode is made optimum. The cell resistance RC' the resistance RU which is not controlled and the double-layered capacity CDL of a working electrode WE are optimized with each other and the quick response free from errors is generated with low power consumption and low noise while the electric field crossing the electrode WE is maintained uniform.